what is the equation for m/4+8=10
Answer:
M=8
y=mx+b
so y=8x+b
Step-by-step explanation:
Which ordered pair is generated from the equation shown below?
y = 3x + 2
A) (3, 11)
B) (3, 9)
C) (5, 15)
D) (2, 4)
Answer:
(3, 11)
Step-by-step explanation:
To check the ordered pair from given option .
lets plug in the value of x from the choices given .
If value of y is same a sin ordered pair then that pair is correct answer else it can be concluded that pair is not generated from equation given.
equation: y = 3x + 2
_____________________________________
A) (3, 11)
If we put value of X=3 in equation y = 3x + 2,
then y should be 11
y = 3x + 2
=> y = 3*3+2 = 9+2 = 11 . (This is as expected for ordered pair)
Hence this pair (3, 11) is generated from given equation.
_____________________________________
A) (3, 9)
If we put value of X=3 in equation y = 3x + 2,
then y should be 9
y = 3x + 2
=> y = 3*3+2 = 9+2 = 11 . (This is not as expected for ordered pair(3,9)
Hence this pair is not generated from given equation.
_____________________________________
A) (5, 15)
If we put value of X=5 in equation y = 3x + 2,
then y should be 15
y = 3x + 2
=> y = 3*5+2 = 15+2 = 17 . (This is not as expected for ordered pair(5,15)
Hence this pair is not generated from given equation.
_____________________________________
A) (2, 4)
If we put value of X=3 in equation y = 3x + 2,
then y should be 9
y = 3x + 2
=> y = 3*2+2 = 6+2 = 8. (This is not as expected for ordered pair(2, 4)
Hence this pair is not generated from given equation.
_________________________________________________
Thus, only A) (3, 11) is generated from the equation y = 3x + 2
Answer:
A I did quiz on time4learning ^-^
Step-by-step explanation:
can anybody correct me on this right away if you got any time? click/tap in here for the image
Answer:
Yep, they all match:
1. Correct
2. Correct
3. Correct
4. Correct
Step-by-step explanation:
1.
√2 • √3 • √3 = 4.242640687119285
3√2 = 4.242640687119285
2.
√2 • √3 • √-3 = 4.24264069i
3i√2 = 4.24264069i
3.
√-2 • √-3 • √-3 = -4.24264069i
-3√2 = -4.24264069i
4.
√2 • √-3 • √-3 = -4.24264069i
-3i√2 = -4.24264069i
in bowling you get a spare when you knock down the ten pins in two throws. how many possible ways are there to get a spare?
Answer:
There are 9 ways to get a spare
1 and 9
2 and 8
3 and 7
4 and 6
5 and 5
6 and 4
7 and 3
8 and 2
9 and 1
Step-by-step explanation:
Ginny Jones receives $624 gross salary biweekly. Her income tax rate is 14%. Her group health plan contribution is $4.25 per pay period. She belongs to the company retirement plan, to which she contributes 6% of her earnings. She is also covered under Social Security benefits. Her current contribution is 6.05%. If these items are all her deductions, what is her take-home pay per period? Ginny gets a $35 raise per pay period. If her health plan is unchanged, how much of the raise will she have to take home?
Answer:
take home pay $457.20
$30.78 from the raise
Step-by-step explanation:
Jerry's team has played 8 games of basketball. During those 8 games his team scored 59, 66, 56, 63, 42, 55, 62 and 51. What is the range in the number of points scored for each game?
A) 20
B) 22
C) 24
D) 26
Answer:
To calculate the mean of a set of data, you have to work out the sum of the data (in this case, you need to work out the sum of all the points) and divide it by the number of data points there are (in this case, number of games played).
So you have to do:
(67 + 45 + 84 + 55 + 73 + 36 + 80 + 62 + 38)/9 = 60
The mean number of points is 60.
Step-by-step explanation:
please mark as brainiest
Answer:
Your Answer here is C)24
Step-by-step explanation:
First order the scores from lowest to highest.
42,51,55,56,59,62,63,66
The highest number would be 66 and the lowest would be 42.
Subtracting 42 from 66 you would get 24 so the Range is the 24
The perimeter of a rectangular photograph is 28 inches. If the width of the photo is 5 inches, how tall is the photo?
Answer:
it is 9 inches tall
Step-by-step explanation:
p=2L + 2W
28=2L + 2 x 5
28=2L +10
28-10=2L
18=2L
L=9
Answer:
9 inches.
Step-by-step explanation:
Since the width of the rectangle is 5 inches, We have to times it by 2 which is 10.
Then deduct it from the perimeter of 28, which equals to 18. We have to divide it by 2 so we can find out how tall each side is. 18 divided by 2=9.
Hope that helps.
HELP ME ASAP!!!!!!! IT IS QUICK PROMISE JST ANSWER TWO SIMPLE QUESTIONS
Answer:
3.6 for tomatoes and 8.4 for lettuce
Step-by-step explanation:
70% of 12=8.4
30% of 12=3.6
check: 3.6+8.4=12
This is hard........ help please?
Answer: C.
There are 215 total students in the band.
There are 27 seniors in the band.
The probability is found by dividing the number of seniors in the band by the TOTAL number of students in the band.
P(S|B) = 27/215 = 0.1255813953
You have to round off the answer too the nearest tenth.
P(S|B) = 0.13
Money that is collecting interest in a bank account doubles in value every 10 years.
When the account was opened, it had 16, or 2 to the power of 4, dollars in it. After 50 years, the account balance has doubled 5 times, increasing by a factor of 2 to the 5th power.
It now has a balance of 2 to the 4th power x 2 to the 5th power. Expressed as a power, how much money, in dollars, is in the account after 50 years?
A. 4 to the power of 9
B. 2 to the power of 20
C. 2 to the power of 9
D. 2 to the power of 5
somebody can you please help me?!?!?!?!?
Answer:
C
Step-by-step explanation:
180-133=47
180-108=72
180-119=61
Five friends agree to save money for a graduation road trip. They decide that
each of them will put $0.25 in the fund on the first day of May, $0.50 on the
second day, $0.75 on the third day, and so on. At the end of May, there will be
$_ in their fund. (Hint: There are 31 days in May.)
Answer:
$620
Step-by-step explanation:
First you have to figure out the amount one of them would add which is $124. You would do this by adding .25+.50+.75+1 ect. Then once you know how much one of them would add you do 124(5) and get $620.
The area of a circle of radius 10 units is equal to the surface area of a sph
of radius 5 units.
Answer:
it is 15
Step-by-step explanation:
Liz was testing Jane on solving with equations. She gave Jane the
following problem:
“I am a number such that when you divide me by 7, and then, add 13
you get 32. What number am I?”
Write and solve an equation to determine Liz's number.
Answer:
x/7+13=32
Step-by-step explanation:
work backward so subtract 13 from 32 and get 19 multiply it by 7 and get 133, to make sure your answers right just substitute 133 back into the equation
WHICH OF THE FOLLOWING VARIABLES ( WRITTEN IN BOLD) HAVE A PROPORTIONAL RELATIONSHIP????
Answer:
a
Step-by-step explanation:
ur basically just saying that uts increasing by the same amount when one variable in the equation changes
help me with my math work really appreciate
When you multiply by an even number the product is even. true or false And why
Please I been struggling so much and need help please help me out and it is due today this geometry math assignment and I try and nothing. Works I need it by today and I willl mark Brainly
Answer:
9a) corresponding
9b) Congruent
9c) x=5
10) x=4
11=9
Step-by-step explanation:
9a. The angles are corresponding, as, if you look at the 8 angles as 2 groups of 4, they would be in the same spot.
b. Corresponding angles are congruent (by corresponding angles are congruent theorem)
c. Because the angles are congruent, we know that
23x-5=21x+5
23x-21x=5+5
2x=10
x=5
10. We know that (see attached photo) angle a is equal to angle b through the vertical angle theorem. Then, we know that angle b is equal to angle c through corresponding angles. So, we know that a=b, and b=c, so through the transitivity property, a=c, and c=90 degrees (it is a right angle)
Therefore, a=90 degrees
a=21x+6, so 21x+6=90
21x=84
x=4
11) This is almost the exact same problem as 10. We know that (see attached photo) a=b through vertical angles, and b=c through corresponding angles. Therefore, a=c
When you substitute the values of the two angles, we get:
-1+14x=12x+17
14x-12x=17+1
2x=18
x=9
A 943-foot tree has grown at a constant rate each year. In the equation below, t is the age of the three in years.
23t=943
what is the unit rate in the equation above?
A. 943 feet per year
B. 41 feet per year
C. 920 feet per year
D. 23 feet per year
Answer:
B. 41 feet per year
Step-by-step explanation:
943/23= 41
Total feet / coefficient= feet per year
The point (2, -1) is on the line 2x + y = 5.
Answer:
No
Step-by-step explanation:
Substitute by x = 2 and y = - 1
You will get 2*2 + (-1) = 3 not 5
Then it doesn't lie
The probability it will rain tomorrow is 20%. which word or words best describes the likelihood of it raining tomorrow?
Answer:
There is a 20% likelihood of it raining tomorrow.
Step-by-step explanation:
Which expression can be used to find the total number of marbles in 2 bags if there
are 9 marbles per bag?
Help pls
the total number of marbles in 2 bags is 18.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
there are 9 marbles per bag.
the total number of marbles in 2 bags
=2*9
=18
hence, the total number of marbles in 2 bags is 18.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
Which ordered pair cannot be a solution of h(t)=-16^2+80t If h is the height of a ball above ground after t seconds?
Answer:
NON of them can be a solution.
Step-by-step explanation:
When I plugged them in to the equation they all came out false.
Answer:
It seems that this question would make more sense if it were: Which ordered pair can be a solution of [tex]h(t)=-16^2+80t[/tex]
All alternatives but B) cannot be a solution for the function.
Step-by-step explanation:
Here we have [tex]t=x[/tex]
So, we may write the funtion as: [tex]h(x)=-16^2+80x[/tex]
[tex]h(x)=y[/tex]
Let's test all the points:
A)[tex](1, 64)[/tex]
[tex]h(1)=-16^2+80(1)\\h(1)=-256+80\\h(1)=-176[/tex]
B)[tex](2, 96)[/tex]
[tex]h(2)=-16^2+80(2)\\h(2)=-256+160\\h(2)=96[/tex]
C) [tex](-4, 256)[/tex]
[tex]h(-4)=-16^2+80(-4)\\h(-4)=-256-320\\h(-4)=-576[/tex]
D)[tex](5, 0)[/tex]
[tex]h(5)=-16^2+80(5)\\h(5)=144[/tex]
CAN SOMEONE PLEASE HELP ME!!!!!!!
Blake made a rectangle table for his dining room. The sides are 12Feet and 4 feetWhat is the Length of the diagonal table
Step-by-step explanation:
the diagonal of the table is 12.65. hope it helps
What is the mode of the following numbers?
67, 76, 67, 76, 67, 23, 32, 23, 32
0
Answer:
67
Step-by-step explanation:
67, 76, 67, 76, 67, 23, 32, 23, 32 ,0
Put the numbers in order from smallest to largest
0,23, 23, 32,32, 67, 67, 67, 76, 76,
The mode is the number that appears most often
67 appears 3 times so it is the mode
Can someone please help me out?
Answer:
36 or b
Step-by-step explanation:
6x3x3
Answer:
For Volume: 54ft^3
For Surface Area: D. 90ft^2
Step-by-step explanation:
Volume formula of rectangular prism: V = L * W * H
By replacing the variables with the given numbers we get the following:
V = 3ft * 3 ft * 6 ft
By multiplying, we get 54ft^3.
Surface Area formula of rectangular prism: SA = 2 (L*W + L*H + W*H)
By replacing the variables with the given numbers we get the following:
SA = 2 (3*3 + 3*6 + 3*6)
By multiplying, we get:
SA = 2 (9 + 18 + 18)
We add the numbers inside the parenthesis, then we multiply by two to get the following:
SA = 90 ft^2
PLEASE HELP WILL MARK BRAINLIEST!
Prove graphically and algebraically that a clockwise rotation of 270 degrees about the origin has an equivalent counterclockwise rotation. In your final answer, name the equivalent counterclockwise rotation and show all of your work.
On your graph, label the following:
1. parallelogram PARK and the coordinates of all four of its vertices
2. parallelogram P'A'R'K and the coordinates of all four of its vertices
3. center of rotation and its coordinate
4. the invisible circle of rotation, its radius and the length of the radius
5. use arrows to show the clockwise movement of the parallelogram
Answer:
Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.
Step-by-step explanation:
Answer:
Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.
Step-by-step explanation:
If you had 1,100 blue berry's and 3 people took 61 each how many would you have left?
Answer:
917.
Step-by-step explanation:
I'm 100% sure because 1,00-61-61-61=917.
Hope this helped lots and lots,
sincerely, me
what is the length of the radius in circle C
find the volume of a cone with a base diameter of 8 yd and a height of 9 yd
use the value 3. 14 for pie and do not do any rounding
Answer:
V = 150.72 yd³
Step-by-step explanation:
To find the volume, we will need to use the formula [tex]V = \frac{1}{3}bh[/tex]
To find the base, we will need to use the volume of a circle, which is [tex]A = \pi r^{2}[/tex].
If the diameter is 8, the radius is half which is equivalent to 4. Put this into the equation:
A = π4²
A = 16π ≈ 50.24.
Now, use this in the Volume of a Pyramid formula:
V = 1/3 (50.24 ·9)
V = 150.72 yd³